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How to Remove ReadOnly Attribute on File Using PowerShell?
...can I remove the ReadOnly attribute on a file, using a PowerShell (version 1.0) script?
6 Answers
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Passing HTML to template using Flask/Jinja2
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edited Jul 16 '10 at 16:00
Armin Ronacher
29.6k1212 gold badges6262 silver badges6868 bronze badges
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Creating an empty list in Python
...how you can test which piece of code is faster:
% python -mtimeit "l=[]"
10000000 loops, best of 3: 0.0711 usec per loop
% python -mtimeit "l=list()"
1000000 loops, best of 3: 0.297 usec per loop
However, in practice, this initialization is most likely an extremely small part of your program, ...
How to convert std::string to NSString?
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111
Get c-string out of std::string for conversion:
NSString *errorMessage = [NSString stringWit...
How to commit no change and new message?
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176
There's rarely a good reason to do this, but the parameter is --allow-empty for empty commits ...
Express.js - app.listen vs server.listen
... creating an app using Express.js and starting the app listening on port 1234, for example:
5 Answers
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How to parse freeform street/postal address out of text, and into components
...very specific format, to this:
/\s+(\d{2,5}\s+)(?![a|p]m\b)(([a-zA-Z|\s+]{1,5}){1,2})?([\s|,|.]+)?(([a-zA-Z|\s+]{1,30}){1,4})(court|ct|street|st|drive|dr|lane|ln|road|rd|blvd)([\s|,|.|;]+)?(([a-zA-Z|\s+]{1,30}){1,2})([\s|,|.]+)?\b(AK|AL|AR|AZ|CA|CO|CT|DC|DE|FL|GA|GU|HI|IA|ID|IL|IN|KS|KY|LA|MA|MD|ME...
How do I disable a href link in JavaScript?
I have a tag <a href="#"> Previous </a> 1 2 3 4 <a href="#"> Next </a> and in some conditions I want this tag to be completely disabled.
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How to get the original value of an attribute in Rails
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Before rails 5.1
Appending _was to your attribute will give you the previous value.
For rails 5.1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, now ...